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Merge branch 'rework-options' of https://github.com/copumpkin/nix

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This commit is contained in:
Eelco Dolstra 2017-04-13 16:15:51 +02:00
commit 1860070548
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11 changed files with 222 additions and 93 deletions
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86
src/libstore/globals.hh
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@ -20,14 +20,6 @@ struct Settings {
void set(const string & name, const string & value);
string get(const string & name, const string & def);
Strings get(const string & name, const Strings & def);
bool get(const string & name, bool def);
int get(const string & name, int def);
void update();
string pack();
@ -36,6 +28,10 @@ struct Settings {
SettingsMap getOverrides();
/* TODO: the comments below should be strings and exposed via a nice command-line UI or similar.
We should probably replace it with some sort of magic template or macro to minimize the amount
of duplication and pain here. */
/* The directory where we store sources and derived files. */
Path nixStore;
@ -184,6 +180,75 @@ struct Settings {
/* Whether native-code enabling primops should be enabled */
bool enableNativeCode;
/* Whether to enable sandboxed builds (string until we get an enum for true/false/relaxed) */
string useSandbox;
/* The basic set of paths to expose in a sandbox */
PathSet sandboxPaths;
/* Any extra sandbox paths to expose */
PathSet extraSandboxPaths;
/* Whether to allow certain questionable operations (like fetching) during evaluation */
bool restrictEval;
/* The number of times to repeat a build to check for determinism */
int buildRepeat;
/* Which prefixes to allow derivations to ask for access to (primarily for Darwin) */
PathSet allowedImpureHostPrefixes;
/* The size of /dev/shm in the build sandbox (for Linux) */
string sandboxShmSize;
/* Whether to log Darwin sandbox access violations to the system log */
bool darwinLogSandboxViolations;
/* ??? */
bool runDiffHook;
/* ??? */
string diffHook;
/* Whether to fail if repeated builds produce different output */
bool enforceDeterminism;
/* The known public keys for a binary cache */
Strings binaryCachePublicKeys;
/* Secret keys to use for build output signing */
Strings secretKeyFiles;
/* Number of parallel connections to hit a binary cache with when finding out if it contains hashes */
int binaryCachesParallelConnections;
/* Whether to enable HTTP2 */
bool enableHttp2;
/* How soon to expire tarballs like builtins.fetchTarball and (ugh, bad name) builtins.fetchurl */
int tarballTtl;
/* ??? */
string signedBinaryCaches;
/* ??? */
Strings substituters;
/* ??? */
Strings binaryCaches;
/* ??? */
Strings extraBinaryCaches;
/* Who we trust to ask the daemon to do unsafe things */
Strings trustedUsers;
/* ?Who we trust to use the daemon in safe ways */
Strings allowedUsers;
/* ??? */
bool printMissing;
/* The hook to run just before a build to set derivation-specific
build settings */
Path preBuildHook;
@ -199,11 +264,16 @@ struct Settings {
bool enableImportFromDerivation;
private:
StringSet deprecatedOptions;
SettingsMap settings, overrides;
void checkDeprecated(const string & name);
void _get(string & res, const string & name);
void _get(string & res, const string & name1, const string & name2);
void _get(bool & res, const string & name);
void _get(StringSet & res, const string & name);
void _get(StringSet & res, const string & name1, const string & name2);
void _get(Strings & res, const string & name);
template<class N> void _get(N & res, const string & name);
};